25.10.21
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JM
Jonathan Maxwell
2 Credentials
1 Issuer
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Arborist Utility Specialist®
By successfully meeting ISA Certified Arborist Utility Specialist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
20 April 2018
Issue Date
Expiration Date
Certification Number
31 December 2026
Caitlyn Pollihan CEO & Executive Director
Jonathan Maxwell
MW-5871AU
ISA Certified Arborist Utility Specialist®
ISA Certified Arborist Utility Specialist®
April 20, 2018
International Society of Arboriculture
The International Society of Arboriculture
Hereby Announces That
Has Earned the Credential
ISA Certified Arborist ®
By successfully meeting ISA Certified Arborist certification requirements through demonstrated attainment of relevant competencies as supported by the ISA Credentialing Council
3 October 2017
Issue Date
Expiration Date
Certification Number
31 December 2026
Caitlyn Pollihan CEO & Executive Director
Jonathan Maxwell
#0847 ISA Certified Arborist
MW-5871AU
ISA Certified Arborist ®
ISA Certified Arborist ®
October 3, 2017
International Society of Arboriculture
